package br.ucb.sigplan.action.impl;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import br.ucb.sigplan.action.Action;
import br.ucb.sigplan.beans.Conteudo;
import br.ucb.sigplan.crud.ConteudoCrud;

public class AbrirListarConteudoAction implements Action {

	@Override
	public String execute(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		List<Conteudo> conteudos = ConteudoCrud.findAll();
		req.setAttribute("conteudos", conteudos);
		if (conteudos.isEmpty()) {
			req.setAttribute("msg", "conteudosVazio");
		}
		return "/jsp/diretor/conteudo/dirListaConteudo.jsp";
	}

}
